music/records/exemplars/UNMATCHED__134_Marvelous_Bridge.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__134_Marvelous_Bridge",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\134 Marvelous Bridge.m4a",
"sha256": "d968f71eb7fc6351d1df4711d014ce2ef1b74c3793b490197f026e279978943b",
"bytes": 4172506,
"source_format": "mov,mp4,m4a,3gp,3g2,mj2",
"source_codec": "aac",
"source_sample_rate_hz": 44100,
"lossless_source": false,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T01:46:49+00:00",
"measurements_summary": {
"duration_s": 107.0,
"sections": 10,
"baseline_bpm": 123.05,
"key": "G",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.7854,
"note_count": 265,
"events": {
"drops": 11,
"raises": 10,
"breaks": 2,
"tuttis": 11
},
"silence_budget": 0.0232,
"dynamic_range_db": 16.72,
"onset_type": "silence_then_hit",
"time_to_hook_s": 0.604,
"complexity_boundary_step_share": 0.6
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__134_Marvelous_Bridge.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__134_Marvelous_Bridge.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_051",
"t": "Battle on the Big Bridge",
"g": "Final Fantasy V",
"score": 0.3297,
"title_score": 0.4204
},
{
"id": "EX_006",
"t": "Chrono Trigger Main Theme",
"g": "Chrono Trigger",
"score": 0.2521,
"title_score": 0.2893
},
{
"id": "EX_058",
"t": "Devil Trigger",
"g": "Devil May Cry 5",
"score": 0.252,
"title_score": 0.2993
},
{
"id": "EX_167",
"t": "Farewell Hyrule King",
"g": "Zelda: The Wind Waker",
"score": 0.252,
"title_score": 0.2756
},
{
"id": "EX_056",
"t": "Rules of Nature",
"g": "Metal Gear Rising",
"score": 0.2506,
"title_score": 0.2657
}
],
"evidence": {
"tag_title": "Marvelous Bridge",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Hitomi Sato & GAME FREAK",
"filename_stem": "134 Marvelous Bridge"
}
},
"corpus_row": null,
"corpus_flip": {
"flipped": false,
"reason": "not attempted"
},
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T20:41:42+00:00",
"ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
},
"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind."
}